CF1759734687629-tsm20251005211530

DNSWHOIS.INFO - daiichigakuin.ed.jp

Search for IP or hostnames:

daiichigakuin.ed.jp checked at 2025-10-06T07:11:27.586Z 438ms 117/117/117 100% R:10

daiichigakuin.ed.jp

MXjp1-aspmx1.worksmobile.com
A110.234.239.93🇯🇵 NAVER
PTRjrcvmail.worksmobile.com
MXjp1-aspmx2.worksmobile.com
A110.234.239.93🇯🇵 NAVER
PTRjrcvmail.worksmobile.com
NSns1.with-us.co.jp
A210.149.14.8🇯🇵 Internet Initiative Japan
PTRns1.with-us.co.jp
NSns2.with-us.co.jp
A210.149.14.9🇯🇵 Internet Initiative Japan
PTRns2.with-us.co.jp
MXdaiichigakuin-ed-jp.mail.protection.outlook.com
A2a01:111:f403:cc1a:: 🇯🇵 Microsoft
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::1 🇯🇵 Microsoft
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2 🇯🇵 Microsoft
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3 🇯🇵 Microsoft
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.124.6🇯🇵 Microsoft
PTRmail-tyvp286cu00206.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft
PTRmail-os0p286cu01203.inbound.protection.outlook.com
MXwith-us.in.tmems-jp.trendmicro.com
A18.176.203.131🇯🇵 Amazon
PTRin.tmems-jp.trendmicro.com
A18.176.203.132🇯🇵 Amazon
PTRin.tmems-jp.trendmicro.com
A18.176.203.133🇯🇵 Amazon
PTRin.tmems-jp.trendmicro.com
A210.149.14.230🇯🇵 Internet Initiative Japan
PTRcms2-ap001.with-us.co.jp

ed.jp

Starts with same word

Starts similarily

AI analysis

daiichigakuin.ed.jp points to a single IP number: 210.149.14.230.

Other host names such as withus-daiichicup.com, daiichigakuin-kounin.jp and team-d1.net share IP numbers with daiichigakuin.ed.jp.

Delegation for daiichigakuin.ed.jp rests with two name servers, ns1.with-us.co.jp and ns2.with-us.co.jp.

daiichigakuin.ed.jp shares the same name server setup as other domains, including daiichisemi.net, daiichigakuin-kounin.jp, 411902.jp, withus-wing.net and 14.149.210.in-addr.arpa.

Host names with one IP number: ns1.with-us.co.jp points to 210.149.14.8; ns2.with-us.co.jp points to 210.149.14.9.

daiichigakuin.ed.jp is handled by four mail servers: jp1-aspmx1.worksmobile.com, jp1-aspmx2.worksmobile.com, daiichigakuin-ed-jp.mail.protection.outlook.com and with-us.in.tmems-jp.trendmicro.com.

daiichigakuin.ed.jp shares mail servers with other domains at least in part, for instance yamaman.co.jp, daitougas.co.jp, med-com.jp, fudousan-zeirisi.com and good-egg.net.

these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Host names with eight IP numbers:

The host name daiichigakuin-ed-jp.mail.protection.outlook.com points to: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 52.101.124.0, 52.101.124.5, 52.101.124.6 and 52.101.157.11.

Host names with three IP numbers:

The host name with-us.in.tmems-jp.trendmicro.com points to: 18.176.203.131, 18.176.203.132 and 18.176.203.133.

Host names with one IP number:

The host name jp1-aspmx1.worksmobile.com points to: 110.234.239.93.

The host name jp1-aspmx2.worksmobile.com points to: 110.234.239.93.

Host names that point to 110.234.239.93: jp1-aspmx1.worksmobile.com and jp1-aspmx2.worksmobile.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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NrpcVwS CF johedugfp 2025-10-06